JP7021214B2 - 走査アレイ光エンジンを有するプロジェクタ - Google Patents
走査アレイ光エンジンを有するプロジェクタ Download PDFInfo
- Publication number
- JP7021214B2 JP7021214B2 JP2019528899A JP2019528899A JP7021214B2 JP 7021214 B2 JP7021214 B2 JP 7021214B2 JP 2019528899 A JP2019528899 A JP 2019528899A JP 2019528899 A JP2019528899 A JP 2019528899A JP 7021214 B2 JP7021214 B2 JP 7021214B2
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- JP
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- Prior art keywords
- led array
- image
- axis
- array
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
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Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2046—Positional adjustment of light sources
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2013—Plural light sources
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
- G09G3/002—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/388—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
- H04N13/393—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume the volume being generated by a moving, e.g. vibrating or rotating, surface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/388—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
- H04N13/395—Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume with depth sampling, i.e. the volume being constructed from a stack or sequence of 2D image planes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3138—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using arrays of modulated light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3155—Modulator illumination systems for controlling the light source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3164—Modulator illumination systems using multiple light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Projection Apparatus (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022015507A JP7324884B2 (ja) | 2016-12-01 | 2022-02-03 | 走査アレイ光エンジンを有するプロジェクタ |
JP2023124317A JP2023159892A (ja) | 2016-12-01 | 2023-07-31 | 走査アレイ光エンジンを有するプロジェクタ |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662429003P | 2016-12-01 | 2016-12-01 | |
US62/429,003 | 2016-12-01 | ||
PCT/US2017/064009 WO2018102582A1 (en) | 2016-12-01 | 2017-11-30 | Projector with scanning array light engine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022015507A Division JP7324884B2 (ja) | 2016-12-01 | 2022-02-03 | 走査アレイ光エンジンを有するプロジェクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020507096A JP2020507096A (ja) | 2020-03-05 |
JP7021214B2 true JP7021214B2 (ja) | 2022-02-16 |
Family
ID=62240111
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019528899A Active JP7021214B2 (ja) | 2016-12-01 | 2017-11-30 | 走査アレイ光エンジンを有するプロジェクタ |
JP2022015507A Active JP7324884B2 (ja) | 2016-12-01 | 2022-02-03 | 走査アレイ光エンジンを有するプロジェクタ |
JP2023124317A Pending JP2023159892A (ja) | 2016-12-01 | 2023-07-31 | 走査アレイ光エンジンを有するプロジェクタ |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022015507A Active JP7324884B2 (ja) | 2016-12-01 | 2022-02-03 | 走査アレイ光エンジンを有するプロジェクタ |
JP2023124317A Pending JP2023159892A (ja) | 2016-12-01 | 2023-07-31 | 走査アレイ光エンジンを有するプロジェクタ |
Country Status (9)
Country | Link |
---|---|
US (4) | US10175564B2 (zh) |
EP (1) | EP3549337A4 (zh) |
JP (3) | JP7021214B2 (zh) |
KR (3) | KR20240038823A (zh) |
CN (2) | CN110023834B (zh) |
AU (2) | AU2017367640B2 (zh) |
CA (1) | CA3045014A1 (zh) |
IL (3) | IL299874B2 (zh) |
WO (1) | WO2018102582A1 (zh) |
Families Citing this family (17)
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CA3045014A1 (en) * | 2016-12-01 | 2018-06-07 | Magic Leap, Inc. | Projector with scanning array light engine |
WO2018126480A1 (en) * | 2017-01-09 | 2018-07-12 | Goertek. Inc | Projection module and electronics apparatus |
US10782599B1 (en) * | 2017-02-15 | 2020-09-22 | Designs For Vision, Inc. | LED light blending assembly |
EP3540499A1 (en) | 2018-03-13 | 2019-09-18 | Thomson Licensing | Image sensor comprising a color splitter with two different refractive indexes |
EP3540479A1 (en) | 2018-03-13 | 2019-09-18 | Thomson Licensing | Diffraction grating comprising double-materials structures |
EP3588150A1 (en) | 2018-06-29 | 2020-01-01 | Thomson Licensing | An optical device comprising multi-layer waveguides |
EP3591700A1 (en) | 2018-07-02 | 2020-01-08 | Thomson Licensing | Image sensor comprising a color splitter with two different refractive indexes, and different height |
US11103763B2 (en) | 2018-09-11 | 2021-08-31 | Real Shot Inc. | Basketball shooting game using smart glasses |
US11141645B2 (en) | 2018-09-11 | 2021-10-12 | Real Shot Inc. | Athletic ball game using smart glasses |
FR3086489A1 (fr) * | 2018-09-24 | 2020-03-27 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Systeme de projection et/ou d'acquisition d'une image couleur |
WO2020198261A1 (en) * | 2019-03-25 | 2020-10-01 | Trilumina Corp. | Spatial multiplexing of lens arrays with surface-emitting lasers for multi-zone illumination |
US11308862B2 (en) | 2020-08-05 | 2022-04-19 | Jade Bird Display (shanghai) Limited | Scan needle and scan display system including same |
US11527572B2 (en) | 2020-08-05 | 2022-12-13 | Jade Bird Display (shanghai) Limited | Scan needle and scan display system including same |
US11317065B2 (en) * | 2020-08-05 | 2022-04-26 | Jade Bird Display (shanghai) Limited | Scan needle and scan display system including same |
US11270620B2 (en) * | 2020-08-05 | 2022-03-08 | Jade Bird Display (shanghai) Limited | Scan needle and scan display system including same |
US11270632B2 (en) | 2020-08-05 | 2022-03-08 | Jade Bird Display (shanghai) Limited | Scan needle and scan display system including same |
US11308848B2 (en) | 2020-08-05 | 2022-04-19 | Jade Bird Display (shanghai) Limited | Scan needle and scan display system including same |
Citations (4)
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JP2002296520A (ja) | 2001-03-30 | 2002-10-09 | Ricoh Co Ltd | 空間光変調器および画像表示装置 |
JP2007508598A (ja) | 2003-10-15 | 2007-04-05 | テソン ソン | 2次元光走査装置及びこれを利用する映像表示装置 |
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US20110001804A1 (en) | 2008-05-06 | 2011-01-06 | Microvision, Inc. | Apparatus for Displaying 3D Images |
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CA3045014A1 (en) | 2016-12-01 | 2018-06-07 | Magic Leap, Inc. | Projector with scanning array light engine |
-
2017
- 2017-11-30 CA CA3045014A patent/CA3045014A1/en active Pending
- 2017-11-30 WO PCT/US2017/064009 patent/WO2018102582A1/en unknown
- 2017-11-30 US US15/828,005 patent/US10175564B2/en active Active
- 2017-11-30 IL IL299874A patent/IL299874B2/en unknown
- 2017-11-30 CN CN201780074208.XA patent/CN110023834B/zh active Active
- 2017-11-30 KR KR1020247008524A patent/KR20240038823A/ko active Application Filing
- 2017-11-30 EP EP17876905.5A patent/EP3549337A4/en active Pending
- 2017-11-30 KR KR1020197018649A patent/KR102453729B1/ko active IP Right Grant
- 2017-11-30 KR KR1020227034650A patent/KR102649320B1/ko active IP Right Grant
- 2017-11-30 JP JP2019528899A patent/JP7021214B2/ja active Active
- 2017-11-30 CN CN202110981019.9A patent/CN113703270B/zh active Active
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